turned 16 on Saturday and,
to commemorate the special occasion, her sister Kendall Jenner decided to videotape the birthday surprise she had in store.
Kendall, 17, decided to sneak into Kylie's room to scare-congratulate her and later uploaded a clip of the incident to her Keek account.
The clip begins with Kendall slowly walking toward her sister's room and abruptly opening the door as she yells "Happy Birthday!" startling both Kiley and a friend.
"Jesus Christ!" Kiley says. "I thought it was like an earthquake crumbling."
Related UPI Stories
© 2013 United Press International, Inc. All Rights Reserved. Any reproduction, republication, redistribution and/or modification of any UPI content is expressly prohibited without UPI's prior written consent.